Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5794667 | Precision fuel dispenser | Edward A. Payne, Hal C. Hartsell, Jr. | 1998-08-18 |
| 5734851 | Multimedia video/graphics in fuel dispensers | Russel D. Leatherman | 1998-03-31 |
| 5719781 | Transaction display on video/graphics in fuel dispensers | Russel D. Leatherman | 1998-02-17 |
| 5514933 | Plasma display heater | Lester Ward, Howard Myers, Benjamin T. Siler | 1996-05-07 |